Inventor · disambiguated record
Keizo Kitamura
Also filed as: KITAMURA KEIZO
4 granted patents·113 citations·filing 1997–2012
79Inventor score
Technology areasG03G
Top patents by PatentIndex Score
4 records- 0193US5983055APhotosensitive element for electrophotographySHARP KK·Filed 1997·Granted Nov 9, 1999·80 cites·55 claims
- 0265US6317576B1Electrophotographic developing unitSHARP KK·Filed 2000·Granted Nov 13, 2001·10 cites·12 claims
- 0362US6212339B1Image forming apparatus with discharging exposure after shutdownSHARP KK·Filed 2000·Granted Apr 3, 2001·10 cites·11 claims
- 0458USD665443SSwimming gogglesKITAMURA KEIZO·Filed 2012·Granted Aug 14, 2012·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →